268446592

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:244

約数の個数: 128

約数和(自身を含む): 613958400

約数和(自身を除く): 345511808

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 43, 64, 68, 76, 86, 128, 136, 151, 152, 172, 272, 302, 304, 323, 344, 544, 604, 608, 646, 688, 731, 817, 1088, 1208, 1216, 1292, 1376, 1462, 1634, 2176, 2416, 2432, 2567, 2584, 2752, 2869, 2924, 3268, 4832, 5134, 5168, 5504, 5738, 5848, 6493, 6536, 9664, 10268, 10336, 11476, 11696, 12986, 13072, 13889, 19328, 20536, 20672, 22952, 23392, 25972, 26144, 27778, 41072, 41344, 45904, 46784, 48773, 51944, 52288, 55556, 82144, 91808, 93568, 97546, 103888, 104576, 110381, 111112, 123367, 164288, 183616, 195092, 207776, 220762, 222224, 246734, 328576, 367232, 390184, 415552, 441524, 444448, 493468, 780368, 831104, 883048, 888896, 986936, 1560736, 1766096, 1777792, 1973872, 2097239, 3121472, 3532192, 3947744, 4194478, 6242944, 7064384, 7895488, 8388956, 14128768, 15790976, 16777912, 33555824, 67111648, 134223296, 268446592]

約数ペア:

[(1, 268446592), (2, 134223296), (4, 67111648), (8, 33555824), (16, 16777912), (17, 15790976), (19, 14128768), (32, 8388956), (34, 7895488), (38, 7064384), (43, 6242944), (64, 4194478), (68, 3947744), (76, 3532192), (86, 3121472), (128, 2097239), (136, 1973872), (151, 1777792), (152, 1766096), (172, 1560736), (272, 986936), (302, 888896), (304, 883048), (323, 831104), (344, 780368), (544, 493468), (604, 444448), (608, 441524), (646, 415552), (688, 390184), (731, 367232), (817, 328576), (1088, 246734), (1208, 222224), (1216, 220762), (1292, 207776), (1376, 195092), (1462, 183616), (1634, 164288), (2176, 123367), (2416, 111112), (2432, 110381), (2567, 104576), (2584, 103888), (2752, 97546), (2869, 93568), (2924, 91808), (3268, 82144), (4832, 55556), (5134, 52288), (5168, 51944), (5504, 48773), (5738, 46784), (5848, 45904), (6493, 41344), (6536, 41072), (9664, 27778), (10268, 26144), (10336, 25972), (11476, 23392), (11696, 22952), (12986, 20672), (13072, 20536), (13889, 19328)]